diff options
Diffstat (limited to 'arch/sparc64/kernel/entry.S')
| -rw-r--r-- | arch/sparc64/kernel/entry.S | 13 |
1 files changed, 5 insertions, 8 deletions
diff --git a/arch/sparc64/kernel/entry.S b/arch/sparc64/kernel/entry.S index 6d0b3ed77a0..be85ce2a4ad 100644 --- a/arch/sparc64/kernel/entry.S +++ b/arch/sparc64/kernel/entry.S @@ -22,6 +22,7 @@ #include <asm/estate.h> #include <asm/auxio.h> #include <asm/sfafsr.h> +#include <asm/pil.h> #define curptr g6 @@ -431,20 +432,16 @@ do_ivec: membar #Sync sethi %hi(ivector_table), %g2 - sllx %g3, 5, %g3 + sllx %g3, 3, %g3 or %g2, %lo(ivector_table), %g2 add %g2, %g3, %g3 - ldub [%g3 + 0x04], %g4 /* pil */ - mov 1, %g2 - sllx %g2, %g4, %g2 - sllx %g4, 2, %g4 TRAP_LOAD_IRQ_WORK(%g6, %g1) - lduw [%g6 + %g4], %g5 /* g5 = irq_work(cpu, pil) */ + lduw [%g6], %g5 /* g5 = irq_work(cpu) */ stw %g5, [%g3 + 0x00] /* bucket->irq_chain = g5 */ - stw %g3, [%g6 + %g4] /* irq_work(cpu, pil) = bucket */ - wr %g2, 0x0, %set_softint + stw %g3, [%g6] /* irq_work(cpu) = bucket */ + wr %g0, 1 << PIL_DEVICE_IRQ, %set_softint retry do_ivec_xcall: mov 0x50, %g1 |